Science, asked by diptijaveri4366, 1 year ago

Difference between cell free dna and genomic dna

Answers

Answered by Mansi2000

Plasmid DNA is extra-chromosomal DNA in bacteria and some yeasts, i.e. Plasmid. It is circular
Genomic DNA is chromosomal DNA where the genetic material is present. It is linear

Answered by xgene06

Answer:

Genomic DNA is obtained from all the cell components including nuclear DNA, cytosolic DNA & even mitochondria DNA. As the whole cell is lysed, all the genetic material is obtained as pooled. It is generally HMW - High molecular weight DNA.

Cell Free DNA : Often denoted as cfDNA , it is obtained from the circulating free in the blood stream. Often used as marker for cancer detection & studies. It is generally Low Molecular weight in nature.

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